CD Skripsi
Penerapan KIT Listrik Berbasis Steam Kontekstual Dalam Meningkatkan Kemampuan Pemecahan Masalah Siswa SMP Pada Materi Listrik Dinamis
The purpose of this study was to investigate the increase in problem-solving
abilities of junior high school students after being influenced by the application of
contextual STEAM-based electricity KIT in the experimental class and
conventional learning in the control class. The type of research used is quasiexperimental
type Non-equivalent control group design with the posttest only
control group design model. The population in this study were class IX students of
Muhammadiyah Middle School for the 2022/2023 academic year with a total of 71
students. The samples were obtained using the simple random sampling technique,
namely 47 students divided into class IX-1 as the control class and class IX-2 as the
experimental class using contextual STEAM-based electrical KIT. The results
showed that the problem-solving abilities of the experimental class were higher,
namely obtaining an average score of 50.00% with sufficient criteria while the
control class only got an average score of 38.04% with less criteria. Based on the
inferential analysis using SPSS version 25 with a confidence level of 95%, the
output of the independent t-test shows a significance of 0.009, which means that
there is a significant difference between the problem-solving abilities of students
who use contextual STEAM-based electrical KIT compared to students who use
conventional learning.
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